* {
  box-sizing: border-box;
}

:root {
    --accent-blue: #2563eb;
    --accent-copper: #8a4f2a;
    --dark: #111111;
    --muted: #6b7280;
    --light-bg: #f4f6f8;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: #222;
  background: #ffffff;
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

.site-header {
    background: var(--dark);
    color: #fff;
    padding: 15px 0;
    border-bottom: 2px solid var(--accent-copper);
}

.site-header nav a {
    color: #fff;
    margin-left: 24px;
    text-decoration: none;
    font-weight: 500;
}

.site-header nav a:hover {
    opacity: 0.8;
}

.site-header nav a.active {
    color: var(--accent-copper);
    position: relative;
}

.site-header nav a.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: var(--accent-copper);
}

.hero {
  background: var(--light-bg);
  padding: 70px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.hero-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.hero-bg {
    position: relative;
    background-image: url("../images/hero.jpg");
    background-size: cover;
    background-position: center;
    min-height: 520px;
    display: flex;
    align-items: center;
    color: #fff;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        rgba(17,17,17,0.75),
        rgba(17,17,17,0.55)
    );
}

.hero-content::before {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-copper);
    margin-bottom: 20px;
}

.hero-content {
    position: relative;
    max-width: 620px;
    z-index: 1;
}

.hero-content h1 {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 32px;
    color: #e5e7eb;
}

.hero-buttons .btn {
    margin-right: 12px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin: 60px 0;
}

.card {
  padding: 25px;
  border: 1px solid #ddd;
  border-radius: 6px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.card h3 {
    color: var(--accent-copper);
}

.btn {
    display: inline-block;
    padding: 12px 22px;
    background: var(--accent-blue);
    color: #fff;
    text-decoration: none;
    margin-right: 10px;
    border-radius: 4px;
    font-weight: 500;
}

.btn.secondary {
    background: #555;
}

.page {
    padding: 50px 0;
}

.site-footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  margin-top: 60px;
}

form input, form textarea, form select {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
}

.btn.whatsapp {
    background: #25D366;
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.wa-icon {
    width: 18px;
    height: 18px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M20.52 3.48A11.88 11.88 0 0 0 12.03 0C5.41 0 .04 5.38.04 12c0 2.11.55 4.17 1.6 6L0 24l6.2-1.63a11.9 11.9 0 0 0 5.82 1.49h.01c6.62 0 12-5.38 12-12 0-3.2-1.25-6.2-3.51-8.38ZM12.03 21.6a9.53 9.53 0 0 1-4.86-1.34l-.35-.21-3.68.97.98-3.59-.23-.37a9.58 9.58 0 1 1 8.14 4.54Zm5.26-7.14c-.29-.15-1.7-.84-1.97-.94-.26-.1-.45-.15-.64.15-.19.29-.74.94-.91 1.13-.17.2-.34.22-.63.07-.29-.15-1.23-.45-2.34-1.44-.86-.77-1.44-1.72-1.61-2.01-.17-.29-.02-.45.13-.6.13-.13.29-.34.44-.51.15-.17.19-.29.29-.48.1-.19.05-.37-.02-.51-.07-.15-.64-1.55-.88-2.12-.23-.56-.46-.49-.64-.5l-.55-.01c-.19 0-.51.07-.77.37-.26.29-1.01.99-1.01 2.41 0 1.42 1.03 2.8 1.17 2.99.15.19 2.03 3.1 4.92 4.35.69.3 1.23.48 1.65.62.69.22 1.31.19 1.8.12.55-.08 1.7-.69 1.94-1.36.24-.67.24-1.24.17-1.36-.07-.12-.26-.19-.55-.34Z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.btn:hover {
    opacity: 0.9;
}

.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
    height: 68px;
    width: auto;
}

.logo-link {
    display: flex;
    align-items: center;
}
.contact-note {
  font-size: 0.9rem;
  color: #666;
  margin-top: 15px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  width: 18px;
  height: 18px;
}

@media (max-width: 800px) {
  .hero-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .header-flex {
    flex-direction: column;
    gap: 10px;
  }
  .hero-bg {
    min-height: 420px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-buttons .btn {
    margin-bottom: 10px;
}
}